baber/WOPTO huggingface dataset:
Patent JP-H0970106-A (JP)
Title: Ground coil device for maglev railway
Inventor: ITABASHI YOSHIFUMI
IPC: H01F7/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a ground coil device for maglev railway by forming the jacket of a levitating coil which guides the levitation of a vehicle of a continuous-glass-fiber reinforced resin. SOLUTION: A propulsion coil 8 is fixed to the internal surface of the side wall 7a of a concrete rail 7 with a spacer. A levitating coil 15 which is arranged on the center side of a concrete track of the coil 8 is covered with a jacket 15b formed of a continuous-glass-fiber reinforced resin (L-SMC). The resin is, for example, a thermosetting polyester resin in which continuous-glass-fibers are uniformly arranged in spiral states by about 40wt.% and formed in a sheet- like state of about 1-2mm in thickness. Therefore, the flow of the resin is inhibited when the resin is pressed and heated, because the continuous-glass-fibers arranged in spiral states get intertwined.
Patent JP-H0561713-A (JP)
Title: Electronic circuit block testing circuit
Inventor: HIKOSAKA TAKAHIRO
IPC: G06F11/22
Filed: 1991-09-04
Abstract: PURPOSE:To obtain an electronic circuit block testing circuit which can be composed of a comparatively small circuit for test and can monitor real operations as well without requiring a lot of test patterns concerning the test of an electronic circuit. CONSTITUTION:When an input address 6 is a prescribed address value an input address identification circuit 2 generates an input switching signal 7 at every block 1 of the electronic circuit, and an input switching circuit 3 is connected so as to selectively input either normal input data 8 or test input data 9 to the block 1. Only when the input switching signal 7 is received, the test input data 9 are inputted to the block 1, and an output address identification circuit 4 receives the input of an output address 10. When the output address 10 is a prescribed address value, an output switching signal 11 is generated and an output switching circuit 5 is connected so as to selectively output either normal output data 12 or test input data 9 only. Only when the output switching signal 11 is received, the normal output data 12 are outputted.
Patent JP-H04104657-A (JP)
Title: Color picture recorder
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1990-08-24
Abstract: PURPOSE:To attain high picture quality through the use of a color CCD linear sensor of simplified configuration by using a picture signal recording section so as to correct deviation between color picture elements at color picture reading. CONSTITUTION:Copying is executed by implementing write (recording) onto a charged photosensitive drum 27, reading scanning of a color scanner, charging, write development by color toner for four times. A signal processing section 31 delays an output of green color till a blue coming latest appears, stores the state of red color till blue appears and samples and combines three colors arranged at the same time to form one data. Then a phase of reference waves 21-23 is made correspondent to picture element of each color of linear sensors 1, 2, the picture write is implemented corresponding to the position of each picture element to attain write with fidelity to read position. The color picture reproduction with high picture quality is realized by making the recording position of the picture agree with the read position so as to harmonize the input and output in this way.
Patent JP-H04107304-A (JP)
Title: Directional control valve device
Inventor: HORIE HIDEAKI
IPC: F15B11/05
Filed: 1990-08-24
Abstract: PURPOSE:To secure a sufficient metering territory and to decrease pressure loss in the case of carrying out inching control by providing a directional control valve to set primary spring force of a compression coil spring at a small value or at a large value by way of sliding a piston by means of change-over operation. CONSTITUTION:First, when a directional control valve 105 is changed over to a change-over position 1, pilot pressure Pb and the same pressure Pc work upon both sides of a piston 103, but as the pressure area of the other end pressure surface 103b of the piston 103 is larger than that of one end pressure surface 103a, the piston 103 slides in the right direction. Consequently, a compression coil spring 39 is contracted and its primary spring force is set at a large value. Subsequently, in the case where the directional control valve 105 is changed over to a change-over position 11, as pressure inside of a pilot chamber 111 comes to be tank pressure, the piston 103 slides to the left side and extension of the compression coil spring 39 is allowed, and the primary spring force is set at a small value.
Patent JP-H0775765-A (JP)
Title: Waste disposal plant
Inventor: URA MITSUHIKO
IPC: B09B1/00
Filed: 1993-09-08
Abstract: PURPOSE:To immediately specify, repair and restore the damaged point of an upper water shielding sheet even if this sheet is damaged and water leakage arises by partitioning a water permeable layer with water shielding walls to divide this layer to plural blocks and independently providing these blocks with water drain pipes by each block. CONSTITUTION:The upper water shielding sheet 1A and a lower water shielding sheet 1B are laid over the entire surface of the base of the disposal plant formed to a rectangular shape. The water permeable sheet 7 composed of sand is packed into the spacing between both water permeable sheets 1. This water permeable layer 7 is provided therein with the water shielding walls 2B composed of viscous soil vertically and horizontally to divide the base of the disposal plant to the plural blocks 4-1...4-8. Further, these blocks 41 to 4-8 are independently installed with the drain pipes 3-1... elongating and opening to a water collecting pit 5 respectively. The failed point is then limited to a narrow range. This point is covered with the soil to prevent the generation and outflow of the water leakage.
Patent JP-H0967055-A (JP)
Title: Paper discharge part vacuum-suction wheel for sheet-by-sheet printer
Inventor: FUJIMOTO SHINICHI
IPC: B65H29/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum-suction wheel simple in constitution and operated efficiently by fitting a hollow valve, provided with air holes in a plurality of rows with the phase shifted circumferentially, to the outside of a hollow suction pipe with air holes linearly extended along an axial direction, and further fitting a hollow suction shell to the outside of the hollow valve. SOLUTION: A sheet vacuum-suction wheel provided to brake the travel speed of sheets conveyed from a printer and to stack the sheets stably on a stacking device has a suction pipe 7 with a plurality of axially long oblong holes (air holes) bored, and a valve 8 is rotatably fitted with play on the outside. This valve 8 has air holes formed in a plurality of places, with the circumferential phase angles changed, and the valve 8 can be rotated and positioned by an air cylinder 41 through a link 42. A suction shell 9 with a plurality of spiral holes bored almost in lateral symmetry is further provided on the outside of the valve 8 so as to obtain a function of smoothing out the wrinkles of conveyed sheets 3.
Patent JP-H0540016-A (JP)
Title: Barrel diameter measuring/discriminating device
Inventor: YAMAMOTO MASASHI
IPC: G01B11/02
Filed: 1991-08-08
Abstract: PURPOSE:To accurately discriminate unacceptable products from acceptable products by converting the displacement of the barrel diameter of an object to be measured found by means of a photoelectric sensor into analog signals and calculating the barrel diameter from both the displacement and displaced time of the barrel diameter. CONSTITUTION:A CPU 10 is provided with a displacement detecting means 11a which detects the maximum displacement of an object 6 to be measured from analog signals which are converted by means of a sensor controller 3 from the displacement of the barrel diameter of the object 6 found by a photoelectric sensor 2, barrel diameter calculating means 12a and, at the same time, a displaced time detecting means 11b which detects the displaced time of the object 6 from the analog signals and barrel diameter calculating means 12b. A comparing means 13 compares the barrel diameters found by the means 12a and 12b with each other and a barrel diameter deciding means 14 decides the barrel diameter of the object 6 by conducting prescribed arithmetic processing based on the compared results of the means 13. Moreover, an acceptable/ unacceptable product discriminating means discriminates the propriety of the object 6 from the barrel diameter of the object 6 found by the means 14 and the discriminated results are outputted to a printer 4 and display 5.
Patent JP-H1168973-A (JP)
Title: Massive call receiving method and its system
Inventor: KADOMATSU AKIRA
IPC: H04M3/42
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a massive call receiving method and its system which does not miss the opportunity of acquiring customers by calling back to calls more than the number of lines for receiving at a specific number call connecting service. SOLUTION: In a case when a call is generated from a user 61 when all the receiving lines of a company 62 contracting a specific number call connecting service are busy, when a call originating ID identifying means 32 of a control station 30 identifies it to be a call with call originating ID information by a call-originating ID transmission and reception means 11, a guidance control means 33 sends a guidance to the effect of calling back from a guidance sending means 23 or a sound source device 63. At the same time, the storing means 41 of a control station 40 stores call-originating ID and the control terminal 64 of the company 62 collates this to call back.
Patent JP-H11105559-A (JP)
Title: Fuel tank
Inventor: RICHTER BENNO
IPC: B60K15/077
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce a noise to be produced by a movement of fuel in a fuel tank during the travel of an automobile. SOLUTION: A fuel tank 10 is provided with a cylinderlike wall member 12 set up at a space from a front end 28 or a rear end 30 in looking from a traveling direction 22. This wall member 12 is extending over a substantial part of at least height and width of this tank 10. An acute angle is formed in space between the wall member 12 and a sidewall of the tank 10. In addition, this wall member 12 is formed with a hole 34 to allow a pass of fuel and an edge recess 32 in combination. A boundary surface of the wall member 12 partitions off an inner part of the fuel tank 10, and a clearance gap with an end wall of the tank 10 is selected so as to be insufficient for making a fuel quantity being contained therein produce a noise by means of fuel motion.
Patent JP-H0564169-A (JP)
Title: Orthogonal multiplex modulation receiver
Inventor: ISHIKAWA TATSUYA
IPC: H04N7/08
Filed: 1991-09-04
Abstract: PURPOSE:To considerably reduce the deterioration in decoded voice signal quality considerably due to nonlinearity of an orthogonal synchronization detection circuit even when a detection circuit having the nonlinearity is used with respect to the orthogonal synchronization detection circuit for the orthogonal multiplex transmission receiver. CONSTITUTION:A detection output of an in-phase detection circuit 205 is led to a modulation circuit 224, in which a recovery carrier is modulated again and a re-modulation signal is obtained. Then the re-modulation signal is added to a signal inputted to an orthogonal detection circuit 220 at an adder circuit 218 to apply orthogonal synchronization detection to the synthesized output. Thus, the video modulation wave component is cancelled in advance from the input to the orthogonal detection circuit and production of crosstalk between the video signal and a multiplex signal at an output of the orthogonal detection is prevented.
Patent JP-S59114739-A (JP)
Title: Rotary anode for x-ray tube
Inventor: FUKUHARA YOSHIO
IPC: H01J35/10
Filed: 1982-12-22
Abstract: PURPOSE:To check completely carbon diffusion from a graphite base substance to the target base substance by interposing a three layer carbon diffusion checking layer consisting of an Re layer, carbide and an Re foil en bloc between the graphite base substance and the target base substance in a state of closely contacting of the Re foil with the target base substance. CONSTITUTION:An Re thin layer in thickness of 5-20mum is formed on one side of a graphite disk by making the graphite disk to perform a reaction of gaseous growth in a reactor while making a mixed gas of an ReF6 gas and an H2 gas to flow in. Thereafter, an Mo2C layer in thickness of 10-30mum on the Re thin layer by a gas type solvent method or the like. Next, the Re foil is placed on said Mo2C layer and after laminating the side of an Mo plate of the target base substance further thereon, the whole is united en bloc by impressing pressure from up and down under an atmosphere of inert nitrogen or the like through a compressive medium of boronnitride powder or the like, whereby carbon diffusion can be completely checked.
Patent JP-S60118234-A (JP)
Title: Preparation of metal compound or carbon composition
Inventor: INOUE KIYOSHI
IPC: C01B21/06
Filed: 1983-11-30
Abstract: PURPOSE:To form a metal compound or carbon composition, by performing continuous reaction by irradiating required energy while injecting a powder or a fluid being a starting material into reactive gas controlled to required atmospheric pressure in a fine powder form from a nozzle. CONSTITUTION:A solid powder or a fluid of a metal or carbon is utilized as a starting material B and injected into a reaction chamber 10, which is adjusted to required atmospheric pressure by the supply of reactive gas or medium gas C from an apparatus 12, in a fine powdery form from a nozzle 7. The injected and introduced starting material is irradiated with reactive energy of laser or a microwave by an apparatus 2 to form a reaction product G which is, in turn, discharged to the separation apparatus 11 provided in the outside of the reaction chamber to separate required metal compound or carbon composition.
Patent JP-H0562913-A (JP)
Title: Deposition film forming method
Inventor: OMI KAZUAKI
IPC: H01L21/205
Filed: 1991-09-04
Abstract: PURPOSE:To form an a-Si or a-Si alloy deposition film, which shows excellent characteristics even at a low substrate temperature, by alternately conducting a process, wherein amorphous silicon is deposited on a substrate at the substrate temperature of 150 deg.C or lower using a CVD method, and another process wherein hydrogen plasma is made to irradiate on the deposited silicon film. alloy deposition CONSTITUTION:An or a-Si alloy deposition layer is formed on a substrate of the temperature of 150 deg.C or lower in such a manner that an a-Si layer is deposited for a fixed time tD, and then repeating a process of irradiation of hydrogen atoms or hydrogen ions, using hydrogen plasma projection, on the a-Si layer for a fixed time tA. Besides, it is necessary that the thickness of the a-Si layer to be deposited for the period of tD should be 10Angstrom  or more. Excessive rearrangement of an Si network can be prevented by the irradiation of hydrogen plasma, and the structure is alleviated in an excellent controllable manner. Accordingly, a-Si of excellent characteristics can be obtained even at the low temperature of 150 deg.C or lower, and a substrate, which can not be used at a high temperature, can be used.
Patent JP-2000312737-A (JP)
Title: Bowling pin arrangement controller and its connecting unit
Inventor: TSUJITA MASAHIRO
IPC: A63D5/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To arrange pins at an arbitrary pin arrangement pattern by implementing opening/closing operation of scissors for pinching the neck parts of pins by a link mechanism and setting the coupling unit between the scissors and the link mechanism by a solenoid into an interlocking state or a free state. SOLUTION: Coupling units 7a-7j are so formed that the interlocked state and the released state (free state) between rods 3a-3d and rotational movement elements 2a-2j can be electrically set. Scissors 1a-1j pinching the necks of erected pins are coupled with the rotational movement elements 2a-2j and the rotational movement elements 2a-2j have one ends as the rotational movement centers and the other ends coupled with the rods 3a-3d with the coupling units 7a-7j parts. One ends of the rods 3a-3d are coupled with one ends of the rotational movement elements 4a-4d and the other ends of the rotational movement elements 4a-4d are coupled with the rod 5. The changeover of the states of the coupling unit 7a-7j is selected by energizing or unenergizing to a solenoid included in the unit.
Patent JP-H04106390-A (JP)
Title: Eccentric rotation correcting method of trough in circular type sintering ore cooling machine
Inventor: ISHIKAWA MASAYOSHI
IPC: F27B21/14
Filed: 1990-08-28
Abstract: PURPOSE:To correct the eccentric rotation of a trough on line at all times by a method wherein the rotating condition of the trough is detected by a displacement sensor to regulate a pinching angle with respect to friction plates of a pair of friction rollers, which push the outer periphery of a rotating frame or the friction plates. CONSTITUTION:A displacement sensor 30 is arranged so as to be positioned near a side roller 16 inside of a side rail 15 fixed to the inside of an inside rotating frame 1 while a distance between the side rail 15 and the displacement sensor 30 is measured. Supersonic waves, microwaves, laser beams and the like can be utilized as the displacement sensor 30, however, an eddycurrent displacement meter, for example, is employed for the displacement sensor 30. When the measured distance is fluctuated largely in this case, it indicates that the eccentricity of a trough is large. The distance, detected by the displacement sensor 30. is transmitted to and inputted into a computer 37 as an electric signal through a converter 36. The computer 37 decides the magnitude of the electric signal of the detected distance while comparing the electric signal with a preset allowable reference value 10mm. When the detected distance exceeds the reference value 10mm, the computer 37 outputs the operating command of a geared motor 35 to a controller 38 to correct the eccentric rotation of the trough.
Patent JP-H0891828-A (JP)
Title: Production of silicoaluminophosphate
Inventor: OGAWARA SEIJI
IPC: C01B39/54
Filed: 1994-09-20
Abstract: PURPOSE: To produce a pure silicoaluminophosphate having a large specific surface area. CONSTITUTION: A reactive mixture contg. silicon, aluminum, a phosphorus compd., tetra-n-propylammonium hydroxide(TPA) and di-n-propylamine-(DPA) is brought into hydrothermal synthesis at 180-220 deg.C for 48-72hr to produce the objective silicoaluminophosphate. In this method, the molar ratio of DPA to TPA is >=0.5.
Patent JP-S6285510-A (JP)
Title: Electronic circuit
Inventor: YOKOYAMA NOBORU
IPC: H03K5/1532
Filed: 1985-10-11
Abstract: PURPOSE:To reduce the packing area of an IC on a substrate by controlling the input signal to be applied to each FF based on the clock signal so that plural FF undergo the transition of state with different edges of the clock signal. CONSTITUTION:The clock signal is supplied to a delay element 1 and the input terminal at one side of an exclusive OR gate 2. While the edge signal serving as the output of the element 1 is supplied to the input terminal at the other side of the element 1. Then the edge signal sent from the element 1 and signals D1 and Q1 are supplied to an AND/OR gate 3. While the edge signal sent from the element 1 and signals D2 and Q2 are supplied to an AND/OR gate 4 respectively. Thus the transition of state is given to an FF 5 only in a positive edge mode of the clock signal. While an FF 6 undergoes the transition of state only in a negative edge mode of the clock signal. As a result, the packing area of an IC is reduced on a substrate.
Patent JP-S60116116-A (JP)
Title: On-load tap changing autotransformer
Inventor: KITAGAWA HIROAKI
IPC: H01F29/04
Filed: 1983-11-29
Abstract: PURPOSE:To omit one of exciting windings by providing a tap winding which is operated also as the exciting winding at the feedback side of a main transformer in a single-phase unit and at the main leg side of a core different in a magnetic path from the core of the main transformer in a 3-phase unit, connecting the exciting winding wound on the main leg of the transformer in parallel with the tap winding, and wiring in a single winding a series widing, a branch winding and the tap winding. CONSTITUTION:An exciting winding 4, a branch winding 2 and a series winding 1 of center-tap structure concentrically on a main leg 9A which forms a core 9 of a main transformer, and a tap winding 15 which is also operated as the exciting winding and a tertiary winding 3 are concentrically wound on a feedback leg 9B. The windings 4, 15 are connected in parallel. To connect the three transformers thus wound, neutral point terminals 0 are first connected in parallel, and coupled in a star connection with the windings 1, 2 and 3 connected in cascade. Thus, the feedback leg exciting winding 6 normally used is operated also for the winding 15, thereby reducing the loss.
Patent JP-H0647069-A (JP)
Title: Condome
Inventor: KISHI JOTARO
IPC: A61F5/41
Filed: 1992-08-01
Abstract: PURPOSE:To assist the erection time of a penis so as to assure contraception. CONSTITUTION:This condome is designed by constituting a ball edge-shaped bag edge 2 in the bag mouth of an extremely thin blind cylindrical bag body 1 molded of natural rubber or synthetic rubber and insert molding an annular shape memory narrow diameter ring 4 thermally energized to be the diameter slightly smaller than the annular diameter at the time of use subjected to shape memory from the initial annular diameter in a preset temp. atmosphere.
Patent JP-H0543998-A (JP)
Title: Valve seat made of metal-filled fe-base sintered alloy extremely reduced in attack on mating material
Inventor: ISHIKAWA TOMOMI
IPC: F01L3/02
Filed: 1991-08-09
Abstract: PURPOSE:To remarkably reduce the attacks, on mating materials, of a valve seat made of a metal-filled Fe-base sintered alloy used as structural member for internal combustion engine without deteriorating wear resistance. CONSTITUTION:In a valve seat constituted of a copper-infiltrated Fe-base sintered alloy, which is prepared by infiltrating Cu or Cu alloy into a base material composed of an Fe-base sintered alloy having a structure where carbide dispersed type hard grains and/or intermetallic compound dispersed type hard grains with 500-1800MHv are dispersed by 5-25wt.% in an Fe-base alloy matrix and also having 5-20% porosity, or constituted of a lead-impregnated Fe-base sintered alloy prepared by impregnating the above base material composed of an Fe-base sintered alloy with Pb or Pb alloy, the hard grains constituting the above Fe-base sintered alloy are made spherical.